Holographyforum.org / holowiki.org

file too large, I tried

"How to Integrate Volume Holographic Optical Elements (vHOE) made with Bayfol® HX Film into Plastic Optical Parts" i just got this paper can i post it here? so others can use it

Find him on ebay as Holokidd, he has some rgb units in his store on ebay

Let me explain how I got 20sec on the geola Web site has a calculator and when I ran it for red and green I found out that the red need a 20sec longer exposer , so I used a piece of black paper to block green laser in the unit. The 640nm only has transmission of 15% and 532nm green 50%

Block green for 20sec then did both beams 2mins

Holomaker concave mirror and telescope objective lens

4x4

this was a 2 test of r/g laser from Holomaker, on Geola Polymer , viewed under laser light

Yes single beam Denisyuk